A plant compound helps heal wounds

Tests on rats show that the beta-carophyllene compound found in plant essential oils has anti-inflammatory effects and supports cell growth.

"This is the first discovery at the chemical compound level that shows the ability to aid wound healing, in addition to changes in gene expression on the skin," lead researcher Sachiko Koyama from Indiana University, USA. emphasize. "The altered gene expression shows that the wound not only heals but also forms fewer scars and is more likely to recover completely."

Beta-carophyllene can be found in essential oils of lavender, ylang ylang, rosemary, as well as some other herbs and spices like black pepper. Research shows that this chemical compound not only activates olfactory receptors, but also activates type 2 cannabinoids (CB2) - receptors in the immune system that have anti-inflammatory roles.

Beta-carophyllene is found in oils of many herbs and spices.(Photo: Spark Health).

"The healing process goes through four stages, starting from hemostasis, followed by inflammation, cell proliferation and finally repair. If the inflammatory phase is inhibited, the process will be accelerated. , stimulating an earlier transition from the inflammatory phase to the next stage , " Koyama explained.

Although the research shows promising results, Koyama warns people not to arbitrarily treat wounds with any essential oils, as the experiment only applies to a special chemical compound of purity. high and be diluted at specific concentrations.

"Even if you use lavender essential oil, conditions like where it is grown, when it is harvested, or how it is stored will make a difference in chemical composition," Koyama added.

Scientists say they need more time for research and testing before starting clinical use. However, the initial results are very promising and hopefully in the near future, we can treat skin wounds with drugs prepared from chemical compounds in essential oils.